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  1. Spark
  2. SPARK-4240 Refine Tree Predictions in Gradient Boosting to Improve Prediction Accuracy.
  3. SPARK-11187

Add Newton-Raphson Step per Tree to GBDT Implementation

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    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Won't Fix
    • 1.6.0
    • None
    • ML, MLlib
    • None

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          Unassigned Unassigned
          jbabcock Joseph Babcock
          DB Tsai DB Tsai
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